CN205003510U

CN205003510U - Networking experimental facilities controlling means

Info

Publication number: CN205003510U
Application number: CN201520788096.2U
Authority: CN
Inventors: 沙明博
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-10-14
Filing date: 2015-10-14
Publication date: 2016-01-27
Anticipated expiration: 2025-10-14

Abstract

The utility model relates to a networking experimental facilities controlling means, the device read card module, power input and power module, microcontroller module, power control output module, WIFI communication module, RS -485 serial ports communication module and ethernet communication module by RFID and the host computer is constituteed, RFID reads the card module and is used for reading end user's identity information and carries out the authentication in microcontroller, and then the power of confirming whether to open the experimental facilities is with control and management experimental facilities, power input and power module provide the power for networking experimental facilities controlling means, also are controlled power 220Vac's input channel simultaneously, microcontroller passes through WIFI communication module, RS -485 serial ports communication module or ethernet communication module and host computer and establishs networking communication, makes the controlled device can the network deployment, realizes the networking management of all experimental facilitiess of experimental center, power control output module provides 220Vac the power for outside experimental facilities, can realize the functions such as reservation, control and management of experimental facilities through the host computer.

Description

A kind of internet-based testing plant control unit

Technical field

The utility model belongs to electronic experiment instruments used for education and experimental teaching equipment field, particularly relates to a kind of internet-based testing plant control unit being applicable to various kinds of schools and educational institution and using.

Background technology

At present, all also existing in the teaching of each colleges and universities, experimental teaching and class impart knowledge to students always exists the problem that class hour arranges conflict, but the teaching resource of colleges and universities is limited, cannot solve again this mutual conflict.In addition, the education and management of university is different from middle school, some university student often plays truant, or in laboratory operating mistake, burn experiment components and parts or experimental provision, cause have a large amount of experiment equipments every year, components and parts scrap, and bring a large amount of instruction costs, the generation of this type of phenomenon, brings very large burden to the teaching of teacher.So be badly in need of a kind of internet-based testing plant control unit at present, the problem of conflict is arranged online booking solution class hour when can realize experimental machine, the teaching supervision work of teacher can be solved again simultaneously, reduce the work load of teacher, improve the service efficiency of experimental facilities.Through retrieval, also there is no the bibliographical information of this opertaing device at present.

Summary of the invention

Goal of the invention: the utility model provides a kind of internet-based testing plant control unit, its object is to thoroughly to solve the problem that the class hour that college experiment teaching and class are imparted knowledge to students arranges conflict, makes experimental facilities use and networking management, scientific simultaneously; Improve the utilization ratio of educational institution at different levels and University's Experimental Equipment and provide more flexible, more humane Experimental Instruction Environment to student.

Technical scheme:

The utility model is achieved through the following technical solutions:

A kind of internet-based testing plant control unit, is characterized in that: this device comprise be arranged on cabinet inside RFID card reading module, power supply input and supply module, micro controller module, Energy control output module, WIFI communication module, RS-485 serial communication modular, ethernet communication module; Wherein RFID card reading module is connected with micro controller module, power supply input is connected with the power input of micro controller module by cable with supply module, Energy control output module is connected with the power output end of micro controller module by cable, and WIFI communication module, RS-485 serial communication modular, ethernet communication module are connected with micro controller module respectively.

Described micro controller module is connected with host computer by described WIFI communication module or RS-485 serial communication modular or ethernet communication module.

Described power supply input is connected 220Vac power supply with supply module by cable; Described Energy control output module connects controlled experimental facilities by cable.

Advantage and effect: by enforcement of the present utility model, can solve the problem that class hour that college experiment teaching and class are imparted knowledge to students arranges conflict up hill and dale, makes experimental facilities networking management, scientific simultaneously; Improve the utilization ratio of University's Experimental Equipment and provide more flexible, more humane Experimental Instruction Environment to student.

Accompanying drawing explanation

Fig. 1 is main assembly schematic diagram of the present utility model;

Fig. 2 is circuit theory diagrams of the present utility model;

Fig. 3 is that the utility model host computer " experimental facilities network management software " forms structure.

Mark in figure: 1RFID card reading module, 2 power supply input and supply modules, 3 micro controller modules, 4 Energy control output modules, 5WIFI communication module, 6RS-485 serial communication modular, 7 ethernet communication modules, 8 host computers.

Embodiment

Below in conjunction with accompanying drawing, the utility model is described:

The utility model is inner to be formed primarily of RFID card reading module 1, power supply input and supply module 2, micro controller module 3, Energy control output module 4, WIFI communication module 5, RS-485 serial communication modular 6 and ethernet communication module 7; RFID card reading module 1, for reading end user's identity information, carries out authentication in microcontroller 3; Power supply input and supply module 2 provide power supply to internet-based testing plant control unit, are also the input channels of controlled source 220Vac simultaneously; WIFI communication module 5, RS-485 serial communication modular 6 are connected with micro controller module 3 respectively with ethernet communication module 7, for receiving the steering order and user's identity information (three kinds of modules only select a kind of module work according to environment for use) that host computer passes for 8 times; Micro controller module 3 is connected with Energy control output module 4, when microcontroller 3 authentication of user identity information is qualified, there is provided 220Vac power supply to outside experimental facilities by Energy control output module 4, realize control based on network and the management of experimental facilities, concrete connection line as shown in Figure 2.Be provided with in host computer 8 " experimental facilities network management software ", realize the functions such as the reservation of experimental facilities, control and management, specifically be made up of operation interface, reservation system, equipment control, network service four part, realize the functions such as the reservation of experimental facilities, control and management.This software composition structure as shown in Figure 3.

The utility model has following functions:

1, internet-based testing plant control unit, can read end user's identity information, with online booking Information Authentication, to determine whether open experimental facilities power supply by RFID card reading module.

2, internet-based testing plant control unit, WIFI communication module, RS-485 serial communication modular and ethernet communication module and host computer group-net communication can be passed through, this experimental facilities is made to enter experimental facilities supervising the network, by all experimental facilities entirety composition experimental center experimental facilities management and net control.

3, internet-based testing plant control unit, electric power starting control can be carried out to this experimental facilities by Energy control output module, there is provided experiment on web instrument reservation function by " the experimental facilities network management software " of host computer for student, facilitate student to improve the service efficiency of experimental facilities simultaneously.

4, internet-based testing plant control unit, can be built into open physical experiment school duty room, and whole day is open to student, thoroughly solves the hard nut to crack that the class hour that colleges and universities' Experimental Course Teaching and class are imparted knowledge to students arranges conflict.

5, internet-based testing plant control unit, can improve the utilization ratio of experimental facilities by " the experimental facilities network management software " of host computer, simultaneously also can in-service monitoring experimental facilities behaviour in service and damage experimental facilities owner information.

6, internet-based testing plant control unit, can add up the service condition of each laboratory, each kind equipment by " the experimental facilities network management software " of host computer, for the buying of experimental facilities and renewal provide real data foundation.

7, internet-based testing plant control unit, can add up the workload of each laboratory teacher, for year-end assessment provides real data foundation by " the experimental facilities network management software " of host computer.

8, internet-based testing plant control unit, can form series of products, for more specialty provides the network management of experimental facilities in conjunction with relevant specialty.

Claims

1. an internet-based testing plant control unit, is characterized in that: this device comprise be arranged on cabinet inside RFID card reading module (1), power supply input and supply module (2), micro controller module (3), Energy control output module (4), WIFI communication module (5), RS-485 serial communication modular (6), ethernet communication module (7); Wherein RFID card reading module (1) is connected with micro controller module (3), power supply input is connected by the power input of cable with micro controller module (3) with supply module (2), Energy control output module (4) is connected by the power output end of cable with micro controller module (3), and WIFI communication module (5), RS-485 serial communication modular (6), ethernet communication module (7) are connected with micro controller module (3) respectively.

2. internet-based testing plant control unit according to claim 1, is characterized in that: described micro controller module (3) is connected with host computer (8) by described WIFI communication module (5) or RS-485 serial communication modular (6) or ethernet communication module (7).

3. internet-based testing plant control unit according to claim 1, is characterized in that: described power supply input is connected 220Vac power supply with supply module (2) by cable; Described Energy control output module (4) connects controlled experimental facilities by cable.